INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa6a9576a9175e5ab7ba4d29688c059bef1e3ca43f3f109ce2434c99d9fb378b', 
    'IDhwYJsRwgdWr++/3SFD31hFbxFsaXcTZkZKeIRcb34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)